CN215395201U - Mechanical arm - Google Patents
Mechanical arm Download PDFInfo
- Publication number
- CN215395201U CN215395201U CN202121071106.2U CN202121071106U CN215395201U CN 215395201 U CN215395201 U CN 215395201U CN 202121071106 U CN202121071106 U CN 202121071106U CN 215395201 U CN215395201 U CN 215395201U
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- manipulator
- fixedly connected
- connecting arm
- block
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- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000314 lubricant Substances 0.000 claims 1
- 230000003044 adaptive effect Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model provides a manipulator which comprises a manipulator main body, a rotating arm, a length adjusting assembly, a base, an installation positioning adjusting assembly, a limiting block and a heat dissipation fan, wherein the rotating arm is installed on the outer wall of the middle part of the manipulator main body; a first connecting arm and a second connecting arm are respectively arranged at two ends of the rotating arm, a first fixing block is fixedly connected to the outer walls of two sides of one end of the first connecting arm, a second fixing block is fixedly connected to the outer walls of two sides of one end of the second connecting arm, and connecting rods are symmetrically and fixedly connected to the outer wall of one side of the first fixing block; the length adjusting assembly is arranged, so that the rotating arm of the manipulator can be adjusted in length more as required, the manipulator can be adjusted in a working area better, and the manipulator is convenient to use; the installation positioning adjustment assembly is arranged, so that the installation screw hole structure on the base can be adjusted in position as required, and the adaptive installation of the manipulator is facilitated.
Description
Technical Field
The utility model relates to the technical field of manipulators, in particular to a manipulator.
Background
The manipulator is an automatic operation device which can imitate certain motion functions of a human hand and an arm and is used for grabbing and carrying objects or operating tools according to a fixed program; the robot is characterized in that various expected operations can be completed through programming, and the robot has the advantages of both human and mechanical arm machines in structure and performance; the manipulator is the earliest industrial robot and the earliest modern robot, can replace the heavy labor of people to realize the mechanization and automation of production, can operate in harmful environment to protect personal safety, and is widely applied to mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and other departments.
The manipulator structure technology on present market has been comparatively perfect, but swing arm structure is comparatively simple in the present manipulator, and length structure is mostly fixed, does not set up the length adjustment subassembly, and the length of swing arm can not have more and need carry out length adjustment, makes the work area of manipulator receive the restriction, and the base structure of present manipulator is comparatively simple, and the installation screw structure position on the manipulator base is mostly fixed, needs appointed mount pad bolt structure to install, can not carry out the adaptability installation.
SUMMERY OF THE UTILITY MODEL
In view of the above disadvantages of the prior art, an object of the present invention is to provide a manipulator, which is used to solve the problem that in the manipulator in the prior art, the length of a rotating arm cannot be adjusted more easily, so that the working area of the manipulator is limited, the base structure of the existing manipulator is simple, the structural position of a mounting screw hole on the base of the manipulator is mostly fixed, and a bolt structure of a mounting seat needs to be made for mounting, so that the mounting is inconvenient.
In order to achieve the above and other related objects, the present invention provides a manipulator, which includes a manipulator main body, a rotating arm, a length adjustment assembly, a base, an installation positioning adjustment assembly, a limiting block, and a heat dissipation fan, wherein the rotating arm is installed on the outer wall of the middle part of the manipulator main body, and the length adjustment assembly is arranged on the outer wall of the middle part of the rotating arm;
the length adjusting component comprises a first connecting arm, a second connecting arm, a first fixing block, a second fixing block, a connecting rod, a through hole, a rack plate, a motor, a transmission gear and a through hole, wherein the first connecting arm and the second connecting arm are respectively arranged at two ends of the rotating arm, the first fixing block is fixedly connected on the outer walls of two sides of one end of the first connecting arm, the second fixing block is fixedly connected on the outer walls of two sides of one end of the second connecting arm, the connecting rod is symmetrically and fixedly connected on the outer wall of one side of the first fixing block, the through hole is formed in the outer wall of one side of the second fixing block in a penetrating way corresponding to the connecting rod, the rack plate is fixedly connected on the outer wall of one side of the second connecting arm, the motor is installed on the outer wall of one side of the first connecting arm through bolts, the transmission gear is fixedly connected at one end of an output shaft of the motor, and the transmission gear and the rack plate are connected in a meshed mode, a through hole is formed in the outer wall of one side of the first connecting arm corresponding to the rack plate in a penetrating manner, a base is mounted on the outer wall of the bottom of the manipulator main body, and mounting, positioning and adjusting components are arranged on the outer walls of the two sides of the base;
the installation positioning and adjusting assembly comprises a moving groove, an installation block, a sliding groove, an installation screw hole, a fastening screw rod and a fastening nut, the moving groove is formed in the outer walls of the two sides of the top of the base in a penetrating mode, the installation block is symmetrically arranged inside the moving groove, the sliding blocks are fixedly connected to the outer walls of the two sides of the installation block, the sliding grooves are formed in the inner walls of the two sides of the moving groove, the installation screw hole is formed in the outer wall of the top end of the installation block in a penetrating mode, the fastening screw rod is fixedly connected to the outer wall of one side of the sliding block, and the fastening screw rod penetrates through the outer wall of one end, outside the sliding groove, and is screwed with the fastening nut.
As the preferred technical scheme, the connecting rod runs through the one end fixedly connected with stopper outside the perforating hole, and the setting of stopper avoids the connecting rod to break away from in the perforating hole.
As the preferred technical scheme, one end of the sliding block is clamped in the sliding groove, lubricating oil is coated on the inner wall of the sliding groove, and the sliding block and the sliding groove are matched for use, so that the position of the mounting screw hole in the mounting block can be conveniently adjusted.
Preferably, the end of the fastening nut is tapered, one end of the fastening nut is inserted into the chute, and the fastening nut is tightened to press the chute to fix the chute after the position of the mounting screw hole is adjusted.
As a preferred technical scheme, the motor is a stepping forward and reverse rotating motor, the motor provides power for length adjustment of the rotating arm, and the length of the rotating arm is adjusted by controlling the stepping forward and reverse rotating motor.
As the preferred technical scheme, the heat dissipation fans are fixedly mounted on the outer walls of the four corners of the top end of the base, the driving control portion of the manipulator can be blown to dissipate heat by the heat dissipation fans arranged on the base, and the blowing of the heat dissipation fans also plays a role in clearing dust.
As described above, the manipulator of the present invention has the following advantageous effects: the utility model is provided with the length adjusting component on the basis of the traditional manipulator, so that the rotating arm of the manipulator can be more required to be adjusted in length, and the manipulator can be better adjusted in a working area, thereby being beneficial to the use of the manipulator; the installation positioning adjustment assembly is arranged, so that the installation screw hole structure on the base can be adjusted in position as required, and the adaptive installation of the manipulator is facilitated.
Drawings
Fig. 1 is a schematic perspective view of a manipulator according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is an enlarged view at C of FIG. 1;
FIG. 5 is an enlarged view taken at D in FIG. 1;
fig. 6 is a schematic top sectional view of a positioning adjustment assembly installed in a manipulator according to the present invention.
Wherein the reference numerals are specified as follows: 1. a manipulator main body; 2. a rotating arm; 3. a length adjustment assembly; 4. a base; 5. installing a positioning adjusting assembly; 6. a limiting block; 7. a heat dissipation fan; 31. a first connecting arm; 32. a second connecting arm; 33. a first fixed block; 34. a second fixed block; 35. a connecting rod; 36. a through hole; 37. a rack plate; 38. a motor; 39. a transmission gear; 310. a through opening; 51. a moving groove; 52. mounting blocks; 53. a slider; 54. a chute; 55. mounting a screw hole; 56. fastening a screw rod; 57. and (5) tightening the nut.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 6. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a manipulator, which includes a manipulator main body 1, a rotating arm 2, a length adjusting assembly 3, a base 4, an installation positioning adjusting assembly 5, a limiting block 6 and a heat dissipating fan 7, wherein the rotating arm 2 is installed on the outer wall of the middle portion of the manipulator main body 1, and the length adjusting assembly 3 is installed on the outer wall of the middle portion of the rotating arm 2;
the length adjusting component 3 comprises a first connecting arm 31, a second connecting arm 32, a first fixing block 33, a second fixing block 34, a connecting rod 35, a through hole 36, a rack plate 37, a motor 38, a transmission gear 39 and a through hole 310, wherein the first connecting arm 31 and the second connecting arm 32 are respectively arranged at two ends of the rotating arm 2, the first fixing block 33 is fixedly connected on the outer wall of two sides of one end of the first connecting arm 31, the second fixing block 34 is fixedly connected on the outer wall of two sides of one end of the second connecting arm 32, the connecting rod 35 is symmetrically and fixedly connected on the outer wall of one side of the first fixing block 33, the through hole 36 is arranged on the outer wall of one side of the second fixing block 34 corresponding to the connecting rod 35 in a penetrating way, the rack plate 37 is fixedly connected on the outer wall of one side of the second connecting arm 32, the motor 38 is bolted on the outer wall of one side of the first connecting arm 31, the transmission gear 39 is fixedly connected with the rack plate 37 in a meshing way, a through hole 310 is formed in the outer wall of one side of the first connecting arm 31 corresponding to the rack plate 37 in a penetrating manner, a base 4 is installed on the outer wall of the bottom of the manipulator main body 1, and installation positioning adjusting components 5 are arranged on the outer walls of two sides of the base 4;
the mounting, positioning and adjusting assembly 5 comprises a moving groove 51, a mounting block 52, a sliding block 53, a sliding groove 54, mounting screw holes 55, fastening screw rods 56 and fastening nuts 57, the moving groove 51 is formed in the outer walls of two sides of the top of the base 4 in a penetrating mode, the mounting block 52 is symmetrically arranged inside the moving groove 51, the sliding blocks 53 are fixedly connected to the outer walls of two sides of the mounting block 52, the sliding grooves 54 are formed in the inner walls of two sides of the moving groove 51, the mounting screw holes 55 are formed in the outer wall of the top end of the mounting block 52 in a penetrating mode, the fastening screw rods 56 are fixedly connected to the outer wall of one side of each sliding block 53, and the fastening nuts 57 are screwed on the outer wall of one end, outside the sliding grooves 54, of the fastening screw rods 56.
In the manipulator provided by this embodiment, the connecting rod 35 penetrates through the one end fixedly connected with stopper 6 outside the through hole 36, and the setting of the stopper 6 prevents the connecting rod 35 from being separated from the through hole 36.
In the manipulator provided by this embodiment, one end of the sliding block 53 is clamped inside the sliding groove 54, and the inner wall of the sliding groove 54 is coated with lubricating oil, so that the matching use of the sliding block 53 and the sliding groove 54 facilitates the adjustment of the position of the mounting screw hole 55 on the mounting block 52.
In the manipulator according to the present embodiment, the end of the fastening nut 57 is tapered, and one end of the fastening nut 57 is inserted into the slide groove 54, and the fastening nut 57 is tightened to press and hold the slide groove 54, thereby fixing the slide groove 54 after adjusting the position of the mounting screw hole 55.
In the manipulator provided by this embodiment, the motor 38 is a stepping forward and backward rotation motor, the motor 38 provides power for adjusting the length of the rotating arm 2, and the length of the rotating arm 2 is adjusted by controlling the stepping forward and backward rotation motor 38.
The manipulator that this embodiment provided, fixed mounting has heat dissipation fan 7 on the top four corners outer wall of base 4, and the heat dissipation fan 7 sets up the drive control portion that can blow to the manipulator on base 4 and dispels the heat, and the effect of dust removal is also played in blowing of heat dissipation fan 7.
In a specific use: in the using and mounting process of the manipulator, the fastening nut 57 can be unscrewed, the position of the mounting block 52 can be adjusted in the moving groove 51 of the base 4 under the matching action of the sliding block 53 and the sliding groove 54, so that the position of the mounting screw hole 55 on the mounting block 52 can be adjusted, the position of the mounting screw hole 55 can be adjusted according to the bolt structure of the manipulator mounting seat, the fastening nut 57 can be screwed after adjustment, the fastening nut 57 moves on the fastening screw rod 56, the fastening nut 57 is pressed on the inner wall of the sliding groove 54, the fixing of the position of the mounting block 52 is realized, and the adaptive mounting of the manipulator is facilitated; the manipulator carries out the transform of position through rotor arm 2 in the use, this rotor arm 2 includes first linking arm 31 and second linking arm 32, can control motor 38 work and drive gear 39 and rotate, drive second linking arm 32 and remove first linking arm 31 relatively under the cooperation transmission of drive gear 39 and rack plate 37, the flexible in-process of removal of linking arm is led through connecting rod 35 and the cooperation of perforating hole 36, thereby realize that the rotation of control motor 38 carries out the regulation of manipulator rotor arm 2 length, make the manipulator can be better carry out the regulation of work area, make manipulator work area wider, do benefit to the use of manipulator.
In summary, the length adjusting assembly 3 is arranged on the basis of the traditional manipulator, so that the rotating arm 2 of the manipulator can be adjusted in length, the manipulator can adjust a working area better, the working area is wider, and the manipulator is beneficial to use; the installation positioning adjusting assembly 5 is arranged, so that the installation screw hole 55 structure on the base 4 can be adjusted in position as required, and the adaptive installation of the manipulator is facilitated.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. A manipulator is characterized by comprising a manipulator main body, a rotating arm, a length adjusting assembly, a base, an installation positioning adjusting assembly, a limiting block and a heat dissipation fan, wherein the rotating arm is installed on the outer wall of the middle part of the manipulator main body, and the length adjusting assembly is arranged on the outer wall of the middle part of the rotating arm;
the length adjusting component comprises a first connecting arm, a second connecting arm, a first fixing block, a second fixing block, a connecting rod, a through hole, a rack plate, a motor, a transmission gear and a through hole, wherein the first connecting arm and the second connecting arm are respectively arranged at two ends of the rotating arm, the first fixing block is fixedly connected on the outer walls of two sides of one end of the first connecting arm, the second fixing block is fixedly connected on the outer walls of two sides of one end of the second connecting arm, the connecting rod is symmetrically and fixedly connected on the outer wall of one side of the first fixing block, the through hole is formed in the outer wall of one side of the second fixing block in a penetrating way corresponding to the connecting rod, the rack plate is fixedly connected on the outer wall of one side of the second connecting arm, the motor is installed on the outer wall of one side of the first connecting arm through bolts, the transmission gear is fixedly connected at one end of an output shaft of the motor, and the transmission gear and the rack plate are connected in a meshed mode, a through hole is formed in the outer wall of one side of the first connecting arm corresponding to the rack plate in a penetrating manner, a base is mounted on the outer wall of the bottom of the manipulator main body, and mounting, positioning and adjusting components are arranged on the outer walls of the two sides of the base;
the installation positioning and adjusting assembly comprises a moving groove, an installation block, a sliding groove, an installation screw hole, a fastening screw rod and a fastening nut, the moving groove is formed in the outer walls of the two sides of the top of the base in a penetrating mode, the installation block is symmetrically arranged inside the moving groove, the sliding blocks are fixedly connected to the outer walls of the two sides of the installation block, the sliding grooves are formed in the inner walls of the two sides of the moving groove, the installation screw hole is formed in the outer wall of the top end of the installation block in a penetrating mode, the fastening screw rod is fixedly connected to the outer wall of one side of the sliding block, and the fastening screw rod penetrates through the outer wall of one end, outside the sliding groove, and is screwed with the fastening nut.
2. A manipulator according to claim 1, wherein a stop block is fixedly connected to one end of the link that extends through the through hole.
3. A manipulator according to claim 1, wherein one end of the slider is fitted inside the slide groove, and the inner wall of the slide groove is coated with a lubricant.
4. A manipulator according to claim 1, wherein the end of the fastening nut is tapered, and one end of the fastening nut is inserted into the interior of the chute.
5. A manipulator according to claim 1, wherein the motor is a step forward and reverse motor.
6. A manipulator according to claim 1, wherein heat dissipation fans are fixedly mounted on the outer walls of the four corners of the top end of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121071106.2U CN215395201U (en) | 2021-05-19 | 2021-05-19 | Mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121071106.2U CN215395201U (en) | 2021-05-19 | 2021-05-19 | Mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215395201U true CN215395201U (en) | 2022-01-04 |
Family
ID=79675916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121071106.2U Active CN215395201U (en) | 2021-05-19 | 2021-05-19 | Mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215395201U (en) |
-
2021
- 2021-05-19 CN CN202121071106.2U patent/CN215395201U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A manipulator Effective date of registration: 20221219 Granted publication date: 20220104 Pledgee: Minhang Branch of Shanghai Rural Commercial Bank Co.,Ltd. Pledgor: Shanghai Jianlong Electronic Engineering Co.,Ltd. Registration number: Y2022310000383 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220104 Pledgee: Minhang Branch of Shanghai Rural Commercial Bank Co.,Ltd. Pledgor: Shanghai Jianlong Electronic Engineering Co.,Ltd. Registration number: Y2022310000383 |